I use these to hold my printer papers in a filing cabinet beside my computer desk. Sometimes I want to take the whole volume out of the file cabinet. Open folders just "flop" - these "guys" hold the volume. When finished I can just drop them right back where they were before.
I use these files in a file box(which the files easily hang from) I bought elsewhere for our bills and important paperwork. The different colors help keep them all organized easily. The red is the most important!! Eye catching color for important bills that need immediate attention. I have one for myself and one for my husband. Then one for the household pets whatever. I'm going to purchase another for craft patterns too...hmmm got me thinking...what else...